Germany’s first F-35A fighter jet is now closer to delivery after its engine was ...

Add Yahoo as a preferred source to see more of our stories on Google. Trump wants an F-35 stealth fighter with two engines because he doesn't like single-engine planes. He wants to call this new ...

In the 2020s, the F-35 is being upgraded with the XA100 adaptive engine, a next-generation system using a 3-stream design to ...

The F-35 Lightning II isn't the first jet with hovering capabilities the military has used, but it does accomplish this ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. President Donald Trump on Thursday pitched plans for a new twin ...

The F-35 Lightning II and the Su-57 Felon are among the world’s most advanced ...

The U.S. military said late Thursday that it had grounded the entire fleet of 97 Lockheed Martin F-35 fighter jets until completion of additional inspections of the warplane’s single engine. The ...

The U.S. Dept. of Defense made a $2.88-billion award to Pratt & Whitney in a modification to a prior contract for manufacturing 141 more F135 engines. Those engines are the power source for the F-35 ...

The U.S. Dept. of Defense awarded $670.2-million to Pratt & Whitney, for procuring components and materials needed for manufacturing F135 propulsion systems. This award follows a $2.8-billion contract ...

If you are an investor in United Technologies stock -- or in Lockheed Martin for that matter -- I've got some good news for you, and some bad news, too. The good news: As of today, it's been more than ...

WASHINGTON (Reuters) - U.S. officials said on Wednesday they were nearing a fix for the engine that powers Lockheed Martin Corp's F-35 fighter jet and the United Technologies Corp unit that makes the ...